| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.67 | 13.149% | $237.2395 | $237.24 | $237.25 | $237.20 |
| Purchase #2 | $54.90 | 10.299% | $60.5542 | $60.55 | $60.55 | $60.60 |
| Purchase #3 | $23.64 | 3.259% | $24.4104 | $24.41 | $24.40 | $24.40 |
| Purchase #4 | $108.64 | 10.435% | $119.9766 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $51.77 | 11.681% | $57.8173 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $103.92 | 12.136% | $116.5317 | $116.53 | $116.55 | $116.50 |
| Purchase #7 | $63.90 | 9.630% | $70.0536 | $70.05 | $70.05 | $70.10 |
| 7 purchase totals = | $616.44 | $686.5833 | $686.58 | $686.60 | $686.60 | |